This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which electrons are responsible for most chemical bonding? (Read 57 times)

Wadzanai

  • Hero Member
  • *****
  • Posts: 528
on: Feb 28, 2020

Question 1

When Calcium (Ca) bonds with oxygen, it gives up two electrons. What is the charge of the Ca ion in this compound?
◦ +1
◦ -2
◦ +2
◦ -1

Question 2

Which electrons are responsible for most chemical bonding?
◦ innermost electron shell because the electrons can be transferred to the nucleus
◦ outer electron shell because these electrons can be readily exchanged with adjacent atoms
◦ middle electron shell because they are intermediate in distance between the nucleus and the adjacent atom that bonds with the atom
◦ Any electron can exchange with adjacent atoms to form a bond; there is no preference.
Earth Science ¦ Tarbuck, Lutgens, Tasa ¦ 15th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Wadzanai on Feb 28, 2020

hugthug12

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Feb 28, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 39% of students answer this correctly


Wadzanai

  • Member
  • Posts: 528
Reply 2 on: Feb 28, 2020
Great answer, keep it coming :)

kthug

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

11.2 The chemical structure of mescaline, derived from the peyote cactus 11.2 The chemical structure of mescaline, derived from the peyote cactus
Signal transduction mechanisms at chemical synapses. Signal transduction mechanisms at chemical synapses.
Covalent Bonding. Covalent Bonding.
Alcoholic fermentation Chemical Equation Alcoholic fermentation Chemical Equation
Atomic Bonding Atomic Bonding
Chemical structures and designations of the 20 amino acids Chemical structures and designations of the 20 amino acids
Video: Stroke volume - afterload definition & hypertension

For a complete list of videos, visit our video library